JP2010266185A - 予混合直接噴射式二次燃料ノズルを有する乾式低NOx燃焼システム - Google Patents
予混合直接噴射式二次燃料ノズルを有する乾式低NOx燃焼システム Download PDFInfo
- Publication number
- JP2010266185A JP2010266185A JP2010055245A JP2010055245A JP2010266185A JP 2010266185 A JP2010266185 A JP 2010266185A JP 2010055245 A JP2010055245 A JP 2010055245A JP 2010055245 A JP2010055245 A JP 2010055245A JP 2010266185 A JP2010266185 A JP 2010266185A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- combustion
- combustion chamber
- mixing
- nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/34—Feeding into different combustion zones
- F23R3/346—Feeding into different combustion zones for staged combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/00008—Burner assemblies with diffusion and premix modes, i.e. dual mode burners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/465,805 US8607568B2 (en) | 2009-05-14 | 2009-05-14 | Dry low NOx combustion system with pre-mixed direct-injection secondary fuel nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2010266185A true JP2010266185A (ja) | 2010-11-25 |
Family
ID=42622509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010055245A Pending JP2010266185A (ja) | 2009-05-14 | 2010-03-12 | 予混合直接噴射式二次燃料ノズルを有する乾式低NOx燃焼システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US8607568B2 (de) |
EP (1) | EP2251605A2 (de) |
JP (1) | JP2010266185A (de) |
CN (1) | CN101886808A (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011226773A (ja) * | 2010-04-14 | 2011-11-10 | General Electric Co <Ge> | 燃料ノズルに関する装置および方法 |
JP2012149868A (ja) * | 2011-01-19 | 2012-08-09 | General Electric Co <Ge> | 複数管燃料ノズルにおける流れ制御用システム |
JP2012149869A (ja) * | 2011-01-18 | 2012-08-09 | General Electric Co <Ge> | 燃料噴射システム及び方法 |
JP2013139779A (ja) * | 2012-01-04 | 2013-07-18 | General Electric Co <Ge> | ガスタービン燃焼器において燃料を噴射する燃料ノズル |
US11592180B2 (en) | 2021-01-13 | 2023-02-28 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including same |
US12049844B2 (en) | 2021-02-17 | 2024-07-30 | Doosan Enerbility Co., Ltd. | Micro-mixer module and combustor having the same |
Families Citing this family (40)
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US8800289B2 (en) | 2010-09-08 | 2014-08-12 | General Electric Company | Apparatus and method for mixing fuel in a gas turbine nozzle |
US8925324B2 (en) * | 2010-10-05 | 2015-01-06 | General Electric Company | Turbomachine including a mixing tube element having a vortex generator |
US20120144832A1 (en) * | 2010-12-10 | 2012-06-14 | General Electric Company | Passive air-fuel mixing prechamber |
US9010083B2 (en) | 2011-02-03 | 2015-04-21 | General Electric Company | Apparatus for mixing fuel in a gas turbine |
CN102121699B (zh) * | 2011-02-27 | 2013-04-17 | 江西中船航海仪器有限公司 | 一种部分预混式燃气燃烧头 |
US9506654B2 (en) | 2011-08-19 | 2016-11-29 | General Electric Company | System and method for reducing combustion dynamics in a combustor |
US8984887B2 (en) | 2011-09-25 | 2015-03-24 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US8801428B2 (en) | 2011-10-04 | 2014-08-12 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US9243803B2 (en) * | 2011-10-06 | 2016-01-26 | General Electric Company | System for cooling a multi-tube fuel nozzle |
US8550809B2 (en) | 2011-10-20 | 2013-10-08 | General Electric Company | Combustor and method for conditioning flow through a combustor |
US9188335B2 (en) | 2011-10-26 | 2015-11-17 | General Electric Company | System and method for reducing combustion dynamics and NOx in a combustor |
US9004912B2 (en) | 2011-11-11 | 2015-04-14 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US8894407B2 (en) | 2011-11-11 | 2014-11-25 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US9033699B2 (en) | 2011-11-11 | 2015-05-19 | General Electric Company | Combustor |
US9322557B2 (en) | 2012-01-05 | 2016-04-26 | General Electric Company | Combustor and method for distributing fuel in the combustor |
US9341376B2 (en) | 2012-02-20 | 2016-05-17 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US9052112B2 (en) | 2012-02-27 | 2015-06-09 | General Electric Company | Combustor and method for purging a combustor |
US20130219899A1 (en) * | 2012-02-27 | 2013-08-29 | General Electric Company | Annular premixed pilot in fuel nozzle |
US9121612B2 (en) | 2012-03-01 | 2015-09-01 | General Electric Company | System and method for reducing combustion dynamics in a combustor |
US8511086B1 (en) | 2012-03-01 | 2013-08-20 | General Electric Company | System and method for reducing combustion dynamics in a combustor |
US9163839B2 (en) * | 2012-03-19 | 2015-10-20 | General Electric Company | Micromixer combustion head end assembly |
US8966907B2 (en) | 2012-04-16 | 2015-03-03 | General Electric Company | Turbine combustor system having aerodynamic feed cap |
US9249734B2 (en) | 2012-07-10 | 2016-02-02 | General Electric Company | Combustor |
US8904798B2 (en) | 2012-07-31 | 2014-12-09 | General Electric Company | Combustor |
US9291103B2 (en) | 2012-12-05 | 2016-03-22 | General Electric Company | Fuel nozzle for a combustor of a gas turbine engine |
US9353950B2 (en) | 2012-12-10 | 2016-05-31 | General Electric Company | System for reducing combustion dynamics and NOx in a combustor |
US9151503B2 (en) * | 2013-01-04 | 2015-10-06 | General Electric Company | Coaxial fuel supply for a micromixer |
US9322555B2 (en) | 2013-07-01 | 2016-04-26 | General Electric Company | Cap assembly for a bundled tube fuel injector |
US9371997B2 (en) | 2013-07-01 | 2016-06-21 | General Electric Company | System for supporting a bundled tube fuel injector within a combustor |
CN106537034A (zh) * | 2013-07-30 | 2017-03-22 | 未来能源私人有限公司 | 在锅炉中利用燃料的协同混合物产生能量并减少排放的方法 |
US9273868B2 (en) | 2013-08-06 | 2016-03-01 | General Electric Company | System for supporting bundled tube segments within a combustor |
US10400674B2 (en) | 2014-05-09 | 2019-09-03 | United Technologies Corporation | Cooled fuel injector system for a gas turbine engine and method for operating the same |
US20160186663A1 (en) * | 2014-12-30 | 2016-06-30 | General Electric Company | Pilot nozzle in gas turbine combustor |
US10145561B2 (en) | 2016-09-06 | 2018-12-04 | General Electric Company | Fuel nozzle assembly with resonator |
KR102046455B1 (ko) * | 2017-10-30 | 2019-11-19 | 두산중공업 주식회사 | 연료 노즐, 이를 포함하는 연소기 및 가스 터빈 |
EP3637000A1 (de) * | 2018-10-11 | 2020-04-15 | Siemens Aktiengesellschaft | Gasturbinenbrenner für reaktive Brennstoffe |
CN111964052B (zh) * | 2019-05-19 | 2021-11-26 | 宁波方太厨具有限公司 | 一种用于燃气灶的引射管 |
JP7200077B2 (ja) * | 2019-10-01 | 2023-01-06 | 三菱重工業株式会社 | ガスタービン燃焼器及びその運転方法 |
CN112066371B (zh) * | 2020-09-02 | 2021-06-22 | 西安交通大学 | 一种基于值班火焰的氢气预混低氮燃烧器 |
CN112902160B (zh) * | 2021-01-22 | 2022-03-29 | 华中科技大学 | 一种火焰合成纳米颗粒的燃气配气设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07501876A (ja) * | 1991-12-16 | 1995-02-23 | ユナイテッド テクノロジーズ コーポレイション | 低NOx燃焼 |
JP2009074792A (ja) * | 2007-09-21 | 2009-04-09 | General Electric Co <Ge> | Dlnガスタービンの二次燃料ノズル用トロイダルリングマニホルド |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US4100733A (en) * | 1976-10-04 | 1978-07-18 | United Technologies Corporation | Premix combustor |
US4292801A (en) * | 1979-07-11 | 1981-10-06 | General Electric Company | Dual stage-dual mode low nox combustor |
US5193346A (en) | 1986-11-25 | 1993-03-16 | General Electric Company | Premixed secondary fuel nozzle with integral swirler |
US4982570A (en) | 1986-11-25 | 1991-01-08 | General Electric Company | Premixed pilot nozzle for dry low Nox combustor |
US4845952A (en) * | 1987-10-23 | 1989-07-11 | General Electric Company | Multiple venturi tube gas fuel injector for catalytic combustor |
US5125227A (en) * | 1990-07-10 | 1992-06-30 | General Electric Company | Movable combustion system for a gas turbine |
US5235814A (en) | 1991-08-01 | 1993-08-17 | General Electric Company | Flashback resistant fuel staged premixed combustor |
US5253478A (en) * | 1991-12-30 | 1993-10-19 | General Electric Company | Flame holding diverging centerbody cup construction for a dry low NOx combustor |
US5259184A (en) | 1992-03-30 | 1993-11-09 | General Electric Company | Dry low NOx single stage dual mode combustor construction for a gas turbine |
US5410884A (en) * | 1992-10-19 | 1995-05-02 | Mitsubishi Jukogyo Kabushiki Kaisha | Combustor for gas turbines with diverging pilot nozzle cone |
US5487275A (en) * | 1992-12-11 | 1996-01-30 | General Electric Co. | Tertiary fuel injection system for use in a dry low NOx combustion system |
US5813232A (en) * | 1995-06-05 | 1998-09-29 | Allison Engine Company, Inc. | Dry low emission combustor for gas turbine engines |
US6047550A (en) | 1996-05-02 | 2000-04-11 | General Electric Co. | Premixing dry low NOx emissions combustor with lean direct injection of gas fuel |
US6427446B1 (en) * | 2000-09-19 | 2002-08-06 | Power Systems Mfg., Llc | Low NOx emission combustion liner with circumferentially angled film cooling holes |
EP1389713A1 (de) | 2002-08-12 | 2004-02-18 | ALSTOM (Switzerland) Ltd | Stromabwärtiger Pilotringbrenner für Vormischbrenner |
US6813890B2 (en) * | 2002-12-20 | 2004-11-09 | Power Systems Mfg. Llc. | Fully premixed pilotless secondary fuel nozzle |
US7024861B2 (en) * | 2002-12-20 | 2006-04-11 | Martling Vincent C | Fully premixed pilotless secondary fuel nozzle with improved tip cooling |
US7017329B2 (en) * | 2003-10-10 | 2006-03-28 | United Technologies Corporation | Method and apparatus for mixing substances |
US6983600B1 (en) * | 2004-06-30 | 2006-01-10 | General Electric Company | Multi-venturi tube fuel injector for gas turbine combustors |
US7093438B2 (en) * | 2005-01-17 | 2006-08-22 | General Electric Company | Multiple venture tube gas fuel injector for a combustor |
US7509808B2 (en) * | 2005-03-25 | 2009-03-31 | General Electric Company | Apparatus having thermally isolated venturi tube joints |
ITTO20070193A1 (it) | 2007-03-14 | 2008-09-15 | Ansaldo Ricerche S P A | Bruciatore premix di una turbina a gas, in particolare per una microturbina |
-
2009
- 2009-05-14 US US12/465,805 patent/US8607568B2/en not_active Expired - Fee Related
-
2010
- 2010-03-11 EP EP10156210A patent/EP2251605A2/de not_active Withdrawn
- 2010-03-12 CN CN2010101468608A patent/CN101886808A/zh active Pending
- 2010-03-12 JP JP2010055245A patent/JP2010266185A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07501876A (ja) * | 1991-12-16 | 1995-02-23 | ユナイテッド テクノロジーズ コーポレイション | 低NOx燃焼 |
JP2009074792A (ja) * | 2007-09-21 | 2009-04-09 | General Electric Co <Ge> | Dlnガスタービンの二次燃料ノズル用トロイダルリングマニホルド |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011226773A (ja) * | 2010-04-14 | 2011-11-10 | General Electric Co <Ge> | 燃料ノズルに関する装置および方法 |
JP2012149869A (ja) * | 2011-01-18 | 2012-08-09 | General Electric Co <Ge> | 燃料噴射システム及び方法 |
JP2012149868A (ja) * | 2011-01-19 | 2012-08-09 | General Electric Co <Ge> | 複数管燃料ノズルにおける流れ制御用システム |
JP2013139779A (ja) * | 2012-01-04 | 2013-07-18 | General Electric Co <Ge> | ガスタービン燃焼器において燃料を噴射する燃料ノズル |
US11592180B2 (en) | 2021-01-13 | 2023-02-28 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including same |
US12049844B2 (en) | 2021-02-17 | 2024-07-30 | Doosan Enerbility Co., Ltd. | Micro-mixer module and combustor having the same |
Also Published As
Publication number | Publication date |
---|---|
US8607568B2 (en) | 2013-12-17 |
EP2251605A2 (de) | 2010-11-17 |
CN101886808A (zh) | 2010-11-17 |
US20100287942A1 (en) | 2010-11-18 |
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